ÌâÄ¿ÄÚÈÝ
15£®ÀûÓÃÂÁ»Ò£¨Ö÷Òª³É·ÖΪAl¡¢Al2O3¡¢AlN¡¢FeOµÈ£©ÖƱ¸ÂÁ÷·¼Á[Ö÷Òª³É·ÖΪAl£¨OH£©2Cl]µÄÒ»ÖÖ¹¤ÒÕÈçÏ£º£¨1£©ÆøÌåAÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£®ÂÁ»ÒÔÚ90¡æË®½âÉú³ÉAµÄ»¯Ñ§·½³ÌʽΪAlN+3H2O$\frac{\underline{\;90¡æ\;}}{\;}$Al£¨OH£©3+NH3¡ü£»¡°Ë®½â¡±²ÉÓÃ90¡æ¶ø²»ÔÚÊÒÎÂϽøÐеÄÔÒòÊǽµµÍNH3ÔÚË®ÖеÄÈܽâ¶È£¬´ÙʹNH3Òݳö£®
£¨2£©¡°ËáÈÜ¡±Ê±£¬Al2O3·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪAl2O3+6H+¨T2Al3++3H2O£®
£¨3£©¡°Ñõ»¯¡±Ê±£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ2Fe2++2H++ClO-¨T2Fe3++Cl-+H2O£®
£¨4£©¡°·ÏÔü¡±³É·ÖΪFe£¨OH£©3 £¨Ìѧʽ£©£®
£¨5£©²ÉÓÃÅçÎí¸ÉÔï¶ø²»ÓÃÕô·¢µÄÔÒòÊÇ·ÀÖ¹Al£¨OH£©2ClË®½âÉú³ÉAl£¨OH£©3£®
£¨6£©ìÑÉÕÁòËáÂÁï§¾§Ì壬·¢ÉúµÄÖ÷Òª·´Ó¦ÊÇ£º
4[NH4Al£¨SO4£©2•12H2O]$\frac{\underline{\;1240¡æ\;}}{\;}$2Al2O3+2NH3¡ü+N2¡ü+5SO3¡ü+3SO2¡ü+53H2O£¬½«²úÉúµÄÆøÌåͨ¹ýÏÂͼËùʾµÄ×°Öã®Ôò¼¯ÆøÆ¿ÖÐÊÕ¼¯µ½µÄÆøÌåÊÇN2£¨Ìѧʽ£©£®
·ÖÎö ÂÁ»ÒÖ÷Òª³É·ÖΪAl¡¢Al2O3¡¢AlN¡¢FeOµÈ¼ÓÈëË®·¢Éú·´Ó¦£¬AlNºÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÂÁºÍ°±Æø£¬¼ÓÈëÑÎËáËáÈܺó£¬Éú³ÉÂÈ»¯ÂÁÈÜÒººÍÂÈ»¯ÑÇÌúÈÜÒº£¬¼ÓÈëÆ¯°×¼ÁÑõ»¯ÑÇÌúÀë×ÓΪÌúÀë×Ó£¬¼ÓÈë´¿¼îµ÷½ÚÈÜÒºPHʹÌúÁý×ÓÈ«²¿³Áµí£¬²ÉÓÃÅçÎí¸ÉÔïÖÆ±¸ÂÁ÷·¼Á£»
£¨1£©ÆøÌåAÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬ËµÃ÷Éú³ÉµÄÊǰ±Æø£¬ÂÁ»ÒÖеÄAlNºÍË®·¢ÉúË®½â·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ³ÁµíºÍ°±Æø£¬¼ÓÈÈ¿ÉÒÔ´Ù½øµª»¯ÂÁË®½âÉú³É°±Æø£»
£¨2£©Ñõ»¯ÂÁÊÇÁ½ÐÔÑõ»¯ÎïËáÈÜʱºÍÑÎËá·¢Éú·´Ó¦Éú³ÉÂÈ»¯ÂÁÈÜÒº£»
£¨3£©¼ÓÈëÆ¯°×ÒºµÄ×÷ÓÃÊÇÀûÓôÎÂÈËá¸ùÀë×ÓÔÚËáÈÜÒºÖеÄÇ¿Ñõ»¯ÐÔÑõ»¯ÑÇÌúÀë×ÓΪÌúÀë×Ó£»
£¨4£©ÉÏÊö·ÖÎö¿ÉÖªÂËÔüΪÇâÑõ»¯Ìú³Áµí£»
£¨5£©ÂÁ÷·¼ÁÖ÷Òª³É·ÖΪAl£¨OH£©2Cl£»
£¨6£©Éú³ÉÆøÌåÖУ¬±¥ºÍÑÇÁòËáÄÆ¿ÉÎüÊÕ°±Æø¡¢ÈýÑõ»¯Áò£¬¸ßÃÌËá¼ØÎüÊÕ¶þÑõ»¯Áò£¬×îºóÎüÊÕµªÆø£®
½â´ð ½â£ºÂÁ»ÒÖ÷Òª³É·ÖΪAl¡¢Al2O3¡¢AlN¡¢FeOµÈ¼ÓÈëË®·¢Éú·´Ó¦£¬AlNºÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÂÁºÍ°±Æø£¬¼ÓÈëÑÎËáËáÈܺó£¬Éú³ÉÂÈ»¯ÂÁÈÜÒººÍÂÈ»¯ÑÇÌúÈÜÒº£¬¼ÓÈëÆ¯°×¼ÁÑõ»¯ÑÇÌúÀë×ÓΪÌúÀë×Ó£¬¼ÓÈë´¿¼îµ÷½ÚÈÜÒºPHʹÌúÁý×ÓÈ«²¿³Áµí£¬²ÉÓÃÅçÎí¸ÉÔïÖÆ±¸ÂÁ÷·¼Á£»
£¨1£©ÆøÌåAÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬ËµÃ÷Éú³ÉµÄÊǰ±Æø£¬ÂÁ»ÒÖеÄAlNºÍË®·¢ÉúË®½â·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ³ÁµíºÍ°±Æø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºAlN+3H2O$\frac{\underline{\;90¡æ\;}}{\;}$Al£¨OH£©3+NH3¡ü£¬¼ÓÈÈ¿ÉÒÔ´Ù½øµª»¯ÂÁË®½âÉú³É°±Æø£¬½µµÍNH3ÔÚË®ÖеÄÈܽâ¶È£¬´ÙʹNH3Òݳö£»
¹Ê´ð°¸Îª£ºAlN+3H2O$\frac{\underline{\;90¡æ\;}}{\;}$Al£¨OH£©3+NH3¡ü£»½µµÍNH3ÔÚË®ÖеÄÈܽâ¶È£¬´ÙʹNH3Òݳö£»
£¨2£©Ñõ»¯ÂÁÊÇÁ½ÐÔÑõ»¯ÎïËáÈÜʱºÍÑÎËá·¢Éú·´Ó¦Éú³ÉÂÈ»¯ÂÁÈÜÒº£¬£©¡°ËáÈÜ¡±Ê±£¬Al2O3·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºAl2O3+6H+¨T2Al3++3H2O£»
¹Ê´ð°¸Îª£ºAl2O3+6H+¨T2Al3++3H2O£»
£¨3£©¼ÓÈëÆ¯°×ÒºµÄ×÷ÓÃÊÇÀûÓôÎÂÈËá¸ùÀë×ÓÔÚËáÈÜÒºÖеÄÇ¿Ñõ»¯ÐÔÑõ»¯ÑÇÌúÀë×ÓΪÌúÀë×Ó£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Fe2++2H++ClO-¨T2Fe3++Cl-+H2O£»
¹Ê´ð°¸Îª£º2Fe2++2H++ClO-¨T2Fe3++Cl-+H2O£»
£¨4£©ÉÏÊö·ÖÎö¿ÉÖª¡°·ÏÔü¡±³É·ÖΪÇâÑõ»¯Ìú³Áµí£¬»¯Ñ§Ê½Îª£ºFe£¨OH£©3£¬¹Ê´ð°¸Îª£ºFe£¨OH£©3£»
£¨5£©ÂÁ÷·¼ÁÖ÷Òª³É·ÖΪAl£¨OH£©2Cl£¬ÔÚ¼ÓÈÈÕô·¢Ê±»á·¢ÉúË®½â£¬Îª·Àֹˮ½âÀûÓÃÅçÎí¸ÉÔ¼õÉÙÂÁ÷·¼ÁË®½â£¬¹Ê´ð°¸Îª£º·ÀÖ¹Al£¨OH£©2ClË®½âÉú³ÉAl£¨OH£©3£®
£¨6£©Éú³ÉÆøÌåÖУ¬±¥ºÍÑÇÁòËáÄÆ¿ÉÎüÊÕ°±Æø¡¢ÈýÑõ»¯Áò£¬¸ßÃÌËá¼ØÎüÊÕ¶þÑõ»¯Áò£¬×îºóÎüÊÕµªÆø£¬¹Ê´ð°¸Îª£ºN2£®
µãÆÀ ±¾Ì⿼²éÁËÎïÖÊÖÆ±¸µÄʵÑéÁ÷³Ì·ÖÎöÅжϣ¬ÎïÖÊÐÔÖʵÄÀí½âÓ¦Óã¬Îª¸ßƵ¿¼µã£¬²àÖØÓÚѧÉúµÄ·ÖÎö¡¢ÊµÑéÄÜÁ¦µÄ¿¼²é£¬×¢Òâ°ÑÎÕ¹¤ÒÕÁ÷³ÌºÍ·´Ó¦²úÎïµÄ·ÖÎö£¬ÕÆÎÕÔªËØ»¯ºÏÎï֪ʶ£¬ÌâÄ¿ÄѶÈÖеȣ®
| A£® | ¹ýÂË | B£® | ÕôÁó | ||
| C£® | Óðë͸Ĥ½øÐÐÉøÎö | D£® | Õô·¢ |
| A£® | n£¨Ca2+£©Ôö´ó | B£® | c£¨Ca2+£©²»±ä | C£® | n£¨OH-£©Ôö´ó | D£® | c£¨OH-£©¼õС |
| A£® | H2O2 | B£® | MgCl2 | C£® | NaOH | D£® | CCl4 |
| A£® | ͬÖÜÆÚÔªËØÖÐWµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔ×îÇ¿ | |
| B£® | Ç⻯ÎïµÄÈÈÎȶ¨ÐÔ£ºHnY£¾HnW | |
| C£® | YºÍX¡¢ZºÍX×é³ÉµÄ³£¼û»¯ºÏÎïÖл¯Ñ§¼üµÄÀàÐÍÏàͬ | |
| D£® | Ô×Ó°ë¾¶µÄ´óС˳Ðò£ºrW£¾rZ£¾rY£¾rX |
| A£® | ÑôÀë×Ó²»Ò»¶¨ÊǽðÊôÀë×Ó£¬º¬ÑôÀë×ÓµÄÎïÖÊÒ»¶¨º¬ÒõÀë×Ó | |
| B£® | Òõ¡¢ÑôÀë×ÓÏ໥·´Ó¦²»Ò»¶¨ÐγÉÀë×Ó»¯ºÏÎï | |
| C£® | ¹²¼Û»¯ºÏÎï¾ùÊôÓÚÈõµç½âÖÊ | |
| D£® | ÓÉij½ðÊôÔªËØµÄÑôÀë×ÓºÍij·Ç½ðÊôÔªËØÒõÀë×Ó×é³ÉµÄÎïÖÊÒ»¶¨ÊÇ´¿¾»Îï |
| A£® | Éý¸ßζȣ¬Õý·´Ó¦ËÙÂÊÔö´ó£¬»¯Ñ§Æ½ºâ³£ÊýÔö´ó | |
| B£® | ¼õСѹǿ£¬Äæ·´Ó¦ËÙÂʼõС£¬»¯Ñ§Æ½ºâ³£Êý¼õС | |
| C£® | ¼ÓÈë´ß»¯¼Á£¬ÕýÄæ·´Ó¦ËÙÂʲ»±ä£¬Æ½ºâ²»Òƶ¯ | |
| D£® | ³äÈëÑõÆø£¬Õý·´Ó¦ËÙÂÊÏÈÔö´óºó¼õС£¬Æ½ºâÏòÕý·´Ó¦·½ÏòÒÆ¶¯ |